Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 682: | \[{10^{682}-1\over9}\] | 112 × 23 × 683 × 2729 × 2791 × 4093 × 8779 × 21649 × 43649 × 204601 × 513239 × 6943319 × 1309536986943791<16> × 1214990613179601809<19> × 57336415063790604359<20> × 626254207448316529499143<24> × 909090909090909090909090909091<30> × 2521683376335623264853169025426175893<37> × 246254302494824359942225692028596828479<39> × 77617683268614779848612867615549232510150162228416842360054700961<65> × 43329792665324477063313028178868369665901345754931438469489378257097775350945993237910006767944440522517789840261005934417525998293452547008523781769661353470757<161> × 28580241017882607453797084396448459838906785876761972982848996399234937046536131863198794136692459807740178099076156621852484485411190561583187164956171550423665240499038191421191117826018178768059211757875031058290786720524809<227> |